Asian stock are trading mixed on Tuesday, following the broadly positive cues from Wall Street overnight, as traders remain cautious and optimistic about an interest rate cut by the US Fed ahead of the Fed's monetary policy announcement on Wednesday. Traders have already factored in a rate cut by the US Fed as a "certainty." Asian markets closed mixed on Monday.With recent data showing relatively subdued inflation and a weakening labor market, the Fed is widely expected to lower interest rates by at least ...